C++ (Cpp) songvec_for_each Examples

Example #1

File: update_walk.c Project: radioanonymous/mpd

static void
removeDeletedFromDirectory(struct directory *directory)
{
	int i;
	struct dirvec *dv = &directory->children;

	for (i = dv->nr; --i >= 0; ) {
		if (directory_exists(dv->base[i]))
			continue;

		g_debug("removing directory: %s", dv->base[i]->path);
		delete_directory(dv->base[i]);
		modified = true;
	}

	songvec_for_each(&directory->songs, delete_song_if_removed, directory);

	for (const struct playlist_metadata *pm = directory->playlists.head;
	     pm != NULL;) {
		const struct playlist_metadata *next = pm->next;

		if (!directory_child_is_regular(directory, pm->name))
			playlist_vector_remove(&directory->playlists, pm->name);

		pm = next;
	}
}

Example #2

File: directory.c Project: OpenInkpot-archive/iplinux-mpd

int
directory_walk(struct directory *directory,
	       int (*forEachSong)(struct song *, void *),
	       int (*forEachDir)(struct directory *, void *),
	       void *data)
{
	struct dirvec *dv = &directory->children;
	int err = 0;
	size_t j;

	if (forEachDir && (err = forEachDir(directory, data)) < 0)
		return err;

	if (forEachSong) {
		err = songvec_for_each(&directory->songs, forEachSong, data);
		if (err < 0)
			return err;
	}

	for (j = 0; err >= 0 && j < dv->nr; ++j)
		err = directory_walk(dv->base[j], forEachSong,
						forEachDir, data);

	return err;
}

Example #3

File: update_walk.c Project: OpenInkpot-archive/iplinux-mpd

/**
 * Recursively remove all sub directories and songs from a directory,
 * leaving an empty directory.
 */
static void
clear_directory(struct directory *directory)
{
	int i;

	for (i = directory->children.nr; --i >= 0;)
		delete_directory(directory->children.base[i]);

	assert(directory->children.nr == 0);

	songvec_for_each(&directory->songs, delete_each_song, directory);
}

Example #4

File: update_walk.c Project: OpenInkpot-archive/iplinux-mpd

static void
removeDeletedFromDirectory(struct directory *directory)
{
	int i;
	struct dirvec *dv = &directory->children;

	for (i = dv->nr; --i >= 0; ) {
		if (directory_exists(dv->base[i]))
			continue;

		g_debug("removing directory: %s", dv->base[i]->path);
		delete_directory(dv->base[i]);
		modified = true;
	}

	songvec_for_each(&directory->songs, delete_song_if_removed, directory);
}

Example #5

File: update_walk.c Project: OpenInkpot-archive/iplinux-mpd

static void
remove_excluded_from_directory(struct directory *directory,
			       GSList *exclude_list)
{
	int i;
	struct dirvec *dv = &directory->children;

	for (i = dv->nr; --i >= 0; ) {
		struct directory *child = dv->base[i];
		char *name_fs = utf8_to_fs_charset(directory_get_name(child));

		if (exclude_list_check(exclude_list, name_fs)) {
			delete_directory(child);
			modified = true;
		}

		g_free(name_fs);
	}

	songvec_for_each(&directory->songs,
			 delete_song_if_excluded, exclude_list);
}

Example #6

File: song_print.c Project: azuwis/mpd

int songvec_print(struct client *client, const struct songvec *sv)
{
	return songvec_for_each(sv, song_print_info_x, client);
}

Example #7

File: song_save.c Project: ion1/mpd

void songvec_save(FILE *fp, const struct songvec *sv)
{
	songvec_for_each(sv, song_save_callback, fp);
}